1. Import libraries

2. Loading data

3.Model

3.1 Structure and paramter testing


3.1.1 Fractal Autoencoder



3.1.2 Feature selection layer output



3.1.3 Key features show


4 Classifying

4.1 Extra Trees


4.1.1. On Identity Selection layer


a) with zeros


b) Sparse matrix


c) Compression


d) Compression with structure


4.1.2. On Original Selection


a) with zeros


b) Sparse matrix


c) Compression


d) Compression with structure


4.1.3. Latent space



5 Merge features


6. Reconstruction loss